
/* Copyright (c) 2009-2013, Stefan Eilemann <eile@equalizergraphics.com>
 *                    2010, Cedric Stalder <cedric.stalder@gmail.com>
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * - Redistributions of source code must retain the above copyright notice, this
 *   list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright notice,
 *   this list of conditions and the following disclaimer in the documentation
 *   and/or other materials provided with the distribution.
 * - Neither the name of Eyescale Software GmbH nor the names of its
 *   contributors may be used to endorse or promote products derived from this
 *   software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

#include "view.h"
#include "config.h"

namespace eqPly
{
#pragma warning(push)
#pragma warning(disable : 4355)

View::View(eq::Layout* parent)
    : eq::View(parent)
    , _proxy(this)
    , _idleSteps(0)
{
    setUserData(&_proxy);
}

#pragma warning(pop)

View::~View()
{
    setUserData(0);
    _modelID = 0;
    _idleSteps = 0;
}

void View::Proxy::serialize(co::DataOStream& os, const uint64_t dirtyBits)
{
    if (dirtyBits & DIRTY_MODEL)
        os << _view->_modelID;
    if (dirtyBits & DIRTY_IDLE)
        os << _view->_idleSteps;
}

void View::Proxy::deserialize(co::DataIStream& is, const uint64_t dirtyBits)
{
    if (dirtyBits & DIRTY_MODEL)
        is >> _view->_modelID;
    if (dirtyBits & DIRTY_IDLE)
    {
        is >> _view->_idleSteps;
        if (isMaster())
            setDirty(DIRTY_IDLE); // redistribute slave settings
    }
}

void View::setModelID(const eq::uint128_t& id)
{
    if (_modelID == id)
        return;

    _modelID = id;
    _proxy.setDirty(Proxy::DIRTY_MODEL);
}

void View::setIdleSteps(const int32_t steps)
{
    if (_idleSteps == steps)
        return;

    _idleSteps = steps;
    _proxy.setDirty(Proxy::DIRTY_IDLE);
}

void View::toggleEqualizer()
{
    if (getEqualizers() & eq::fabric::LOAD_EQUALIZER)
        useEqualizer(eq::fabric::EQUALIZER_ALL & ~eq::fabric::LOAD_EQUALIZER);
    else
        useEqualizer(eq::fabric::EQUALIZER_ALL & ~eq::fabric::TILE_EQUALIZER);
}
}
